Tank venting control system
作者： Barry S. Chestnut , Timothy J. King
DOI:
关键词: Control system 、 Closed position 、 Fuel vapor 、 Liquid fuel 、 Inlet 、 Flow (psychology) 、 Environmental science 、 Mechanics 、 Fuel tank 、 Marine engineering
摘要: An apparatus (410) is provided for controlling discharge of fuel vapor from within a vehicle tank (14). Apparatus includes valve container (28) with an inlet (32), and outlet (126), chamber (52), member (50) formed movement between open position allowing flow through (126) closed blocking secondary float (452) disposed (32) (50). Valve central post (72) wing segments (70) defining passages (84) sized to permit therethrough block momentarily liquid (20) therethrough. Secondary moves the (70).
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